What's the difference between ch2030 and ch2021 chargers?
22941
They each have a different charging rate. The NEW charger will charge within a matter of hrs. The other doesn't.
22942
I don't know about the 2030, but the 2021 is a multichemical (ie. NiCad and Lithium Ion) charger, and charges fully in a few (<2) hours from full discharge.
22943
I couldn't figure out the difference either, but with the price of the batteries, I didn't want to take any chances. The XCP batteries said to get the 2021 and they seem to be far better batteries, so it is worth buying that charger.
1205045
Yes...but the difference is minimal. This charger is well made, yet inexpensive. I have had no issues with it.
1957656
is this Package will you confirm for Sure that its the Bosch BC660 Charger? and that the Battery is Part BAT620? The Pack Shows 4.0Amh But but is not clear whether er get the BAT620 Battery or not? I Need the 4.0Amh Part BAT620 & Charger Bosch BC660 ..they leed us to beleave this but why they dont clearly show us model numbers on the parts in the Pictures makes me leery
1839244
They are exactly the same card but 29320LPE includes cable and 2248700-R does not. Works great on W7/X64.
1501922
This P117 charger is dual chemistry, just like the P118. The main difference is that the P117 charger is bundled with the tool kits because it is smaller in size. I bought a special with a drill and a driver that has this charger. Some other tool kits may have the P118 bundled with them.
1076745
Both ports charge at the same rate(5V/2.1A. They are the same. Only the copy on box states they are different. Not really.
542106
These batteries can be used interchangeably with the 207's. The 207's are rated at 1.5 amp - hours and the 200's are rated for 3 amp-hours. The 200's will provide roughly twice the runtime as the 207's and dont feel much heavier when on a tool. Both are 20V, so they are compatible with your current charger. They will take longer to charge than the smaller batteries as well.
1806541
i don't think there is any difference between the numbers. the "U" on the end is primarily a region indicator (JP for japan, USM, U, US, and so forth). the primary difference may be the information sticker or imprint on the battery itself. the charger does work for both of these rather well.
414224
Recommended to use with WA3732 20-volt lithium charger, or WA3847 20-volt lithium quick charger
608564
No. I have both and they are different and not interchangeable. The charging ports are in different locations.
2138547
Looking at mine it looks like both are 2.1A. There is a little sticker right underneath both USB ports that says "2.1 A USB Charger"
590149
I have the 100 and the 300 and the charger looks the same to me. But there could be a difference between them. Sorry I can't give you a better answer.
251074
Adam,As far as I can tell some models after the model dv6000 HP went to a larger plug in their computers. That means that there is atleast two or more types of charger plugs. They are not interchangable. The transformer and cable has not changed and if you can get or adapt the right plug you are in business.
1532998
Both are 10 amp chargers, however, the 110 is a one bank charger and charges only one battery at a time at a 10 amp rate of charge. The 210 is a two bank charger and charges two batteries at a time at a 5 amp rate each, it charges one, then when it is fully charged it automatically swithches over and charges the second battery. With both, when the batteries are fully charged, they revert to a trickle charge rate just too maintain the batteries at full charge as long as they are plugged in.
896372
The difference are the batteries, the charger has the same model # BQ-CC17.The "pro" batteries have a capacity of 2450mAh but only 500 recharge cycles, the "non pro" batteries have a capacity of 2000mAh but the famous ____2100____ recharge cycles. The charger is slow, but that is the method Panasonic uses to get 2100 cycles. So it is a trade off, more power for the same time period, 25% more, (or same power for 25% longer) but at 500 recharge cycles versus 2100 cycles. Hope that helps CC
1027541
I do not know if the charger will work for your system (PT2730), but it ended up not working for mine (PT200). My label maker kept cycling on and off with this powersupply. That stopped when I purchased the Brother's powersupply and attached it to the label maker.
318338
Your laptop has an model number on it, or you can check your old charger for the model number as well. There are different chargers for each laptop it goes by model numbers.